130026453 has 8 divisors (see below), whose sum is σ = 177400608. Its totient is φ = 84668304.

The previous prime is 130026409. The next prime is 130026461. The reversal of 130026453 is 354620031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-130026453 is a prime.

It is a super-2 number, since 2×130026453² = 33813756959522418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130006453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503850 + ... + 504107.

It is an arithmetic number, because the mean of its divisors is an integer number (22175076).

Almost surely, 2^130026453 is an apocalyptic number.

It is an amenable number.

130026453 is a deficient number, since it is larger than the sum of its proper divisors (47374155).

130026453 is a wasteful number, since it uses less digits than its factorization.

130026453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008003.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 130026453 is about 11402.9142327740. The cubic root of 130026453 is about 506.6140599717.

Adding to 130026453 its reverse (354620031), we get a palindrome (484646484).

The spelling of 130026453 in words is "one hundred thirty million, twenty-six thousand, four hundred fifty-three".